Merge branch 'stable-2.12'

* stable-2.12:
  Add 'eclipse-out' to the list of ignored folders

Change-Id: Ia6b10050fc6af57ffa62cb276a27e8047b926971
tree: 0f234f7c8cd6081461a90c55bb868a89c06b0b74
  1. .buckconfig
  2. .gitignore
  3. BUCK
  4. lib/
  5. src/